InChI=1/C18H23N7O2/c1-4-25-13-10-11(6-5-9-19)21-12(7-8-18(2,3)26)14(13)22-17(25)15-16(20)24-27-23-15/h10,26H,4-6,9,19H2,1-3H3,(H2,20,24)/p+1/fC18H24N7O2/h19H,20H2/q+1 3D79B38B63724CAB